hazel dukes explains why to cnn. >> we are not for sugary drinks. we applaud the mayor when he took sugary drinks out of our public school system, but as the bans stand now it's fought a level playing field. there's an economic, the small business and the mom and pop stores in our community will be punished, while the chain stores cancel as they want to. we are saying there's a holistic approach that we need to take to obesity. >> she makes an excellent point when she points out this does impact pom and pop shops not chain stores like 7/11's, because they are regulated by the state, not the cities and counties. she makes a strong point. however, obesity impacts minorities disproportionately. it is explained how obesity impacts certain areas as opposed to others. >> where you live matters and it matters a lot. another way of putting this is that your zip code matters more than your genetic code. baltimore has a census track down near the inner harbor with a life expectancy of 62 years and another up in northern baltimore, 82 years a 20 year life expe